EP0790724A3 - ATM-Schaltsystem mit Verteilernetzwerken für variable Verkehrsmuster - Google Patents

ATM-Schaltsystem mit Verteilernetzwerken für variable Verkehrsmuster Download PDF

Info

Publication number
EP0790724A3
EP0790724A3 EP97102259A EP97102259A EP0790724A3 EP 0790724 A3 EP0790724 A3 EP 0790724A3 EP 97102259 A EP97102259 A EP 97102259A EP 97102259 A EP97102259 A EP 97102259A EP 0790724 A3 EP0790724 A3 EP 0790724A3
Authority
EP
European Patent Office
Prior art keywords
atm switching
coupling devices
interface units
switching system
distribution networks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97102259A
Other languages
English (en)
French (fr)
Other versions
EP0790724B1 (de
EP0790724A2 (de
Inventor
Makoto Nishio
Kazuo Takagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of EP0790724A2 publication Critical patent/EP0790724A2/de
Publication of EP0790724A3 publication Critical patent/EP0790724A3/de
Application granted granted Critical
Publication of EP0790724B1 publication Critical patent/EP0790724B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
    • H04L49/105—ATM switching elements
    • H04L49/106—ATM switching elements using space switching, e.g. crossbar or matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/256—Routing or path finding in ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5605—Fibre
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
EP97102259A 1996-02-13 1997-02-12 ATM-Schaltsystem mit Verteilernetzwerken für variable Verkehrsmuster Expired - Lifetime EP0790724B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2518196A JP2795249B2 (ja) 1996-02-13 1996-02-13 非同期転送モードスイッチモジュールおよびネットワーク装置
JP2518196 1996-02-13
JP25181/96 1996-02-13

Publications (3)

Publication Number Publication Date
EP0790724A2 EP0790724A2 (de) 1997-08-20
EP0790724A3 true EP0790724A3 (de) 2000-02-23
EP0790724B1 EP0790724B1 (de) 2003-05-21

Family

ID=12158835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102259A Expired - Lifetime EP0790724B1 (de) 1996-02-13 1997-02-12 ATM-Schaltsystem mit Verteilernetzwerken für variable Verkehrsmuster

Country Status (5)

Country Link
US (1) US5907551A (de)
EP (1) EP0790724B1 (de)
JP (1) JP2795249B2 (de)
CA (1) CA2197382C (de)
DE (1) DE69722051T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6643042B1 (en) * 1997-07-30 2003-11-04 Nec Corporation Optical communication network node
JP2000201163A (ja) * 1999-01-06 2000-07-18 Nec Corp 分散型ネットワ―クノ―ド
JP3539551B2 (ja) * 1999-11-16 2004-07-07 日本電気株式会社 共通搬送波上への異種データトラヒック収容フレーム及び伝送装置
US6377725B1 (en) * 2000-04-10 2002-04-23 Lockheed Martin Corporation Optical wavelength division multiplexed interconnect system providing autonomous information selection and prioritization
JP4588259B2 (ja) * 2000-09-11 2010-11-24 富士通株式会社 通信システム
FR2830333B1 (fr) * 2001-10-01 2004-04-09 Cit Alcatel Systeme optique directionnel re-configurable
FR2845224B1 (fr) * 2002-09-26 2004-12-17 Cit Alcatel Dispositif ordonnanceur pour un systeme a ressources partagees asymetriquement
JP4279583B2 (ja) * 2003-03-28 2009-06-17 シーケーディ株式会社 アクチュエータ
US20050030889A1 (en) * 2003-08-04 2005-02-10 Lucent Technologies Inc. Method and system for transmiting in-band call processing-related traffic using bearer facilities
WO2006050185A2 (en) * 2004-10-28 2006-05-11 Utstarcom, Inc. Automated access network cross-connect system
CN102832516B (zh) * 2012-08-14 2014-12-17 四川汇源光通信有限公司 集成光纤网络接口的墙面电源插线面板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386772A2 (de) * 1989-03-09 1990-09-12 Canon Kabushiki Kaisha Optische Schaltanordnung zur bidirektionalen Signalübertragung zwischen mehreren Endeinrichtungen
US5157654A (en) * 1990-12-18 1992-10-20 Bell Communications Research, Inc. Technique for resolving output port contention in a high speed packet switch
US5436748A (en) * 1992-04-30 1995-07-25 Societe Anonyme Dite: Alcatel Cit Automatically configurable optical system for connecting customer premises networks to a switching center of a telecommuncation network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740156A (en) * 1986-09-16 1998-04-14 Hitachi, Ltd. Packet switching system having self-routing switches
US5432627A (en) * 1991-11-29 1995-07-11 Nec Corporation Optical ATM self-routing switching system with reduced routing header bits
JPH05244187A (ja) * 1992-02-14 1993-09-21 Nippon Telegr & Teleph Corp <Ntt> 装置内監視方法
JP3291122B2 (ja) * 1994-06-02 2002-06-10 富士通株式会社 自己ルーチング交換機、ａｔｍ交換機及び交換システム
JP3516490B2 (ja) * 1994-10-04 2004-04-05 富士通株式会社 回線インタフェース装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386772A2 (de) * 1989-03-09 1990-09-12 Canon Kabushiki Kaisha Optische Schaltanordnung zur bidirektionalen Signalübertragung zwischen mehreren Endeinrichtungen
US5157654A (en) * 1990-12-18 1992-10-20 Bell Communications Research, Inc. Technique for resolving output port contention in a high speed packet switch
US5436748A (en) * 1992-04-30 1995-07-25 Societe Anonyme Dite: Alcatel Cit Automatically configurable optical system for connecting customer premises networks to a switching center of a telecommuncation network

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
AHMADI H ET AL: "A HIGH-PERFORMANCE SWITCH FABRIC FOR INTEGRATED CIRCUIT AND PACKET SWITCHING", PROCEEDINGS OF THE ANNUAL JOINT CONFERENCE OF THE COMPUTER AND COMMUNICATIONS SOCIETIES. (INFOCOM),US,NEW YORK, IEEE, vol. CONF. 7, pages 9-18, XP000010853, ISBN: 0-8186-0833-1 *
FRANKLIN M A ET AL: "INTERCONNECTION NETWORKS: PHYSICAL DESIGN AND PERFORMANCE ANALYSIS", JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING,US,ACADEMIC PRESS, DULUTH, MN, vol. 3, no. 3, pages 352-372, XP000084803, ISSN: 0743-7315 *

Also Published As

Publication number Publication date
EP0790724B1 (de) 2003-05-21
DE69722051D1 (de) 2003-06-26
JPH09219707A (ja) 1997-08-19
EP0790724A2 (de) 1997-08-20
US5907551A (en) 1999-05-25
CA2197382C (en) 2002-01-08
DE69722051T2 (de) 2003-11-27
JP2795249B2 (ja) 1998-09-10
CA2197382A1 (en) 1997-08-14

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